基于面向对象的高分辨率遥感影像道路信息提取方法

采用一种基于面向对象的道路提取方法,阐述了影像理解、影像分割、对象层次结构等几个关键思想,提出如何解决传统高分辨率影像提取道路方法,如边缘检测、滤波等存在的不足,并对高分辨率遥感影像提取道路的实用性进行思考,为下一步具体应用指明方向。

Road extraction based on object-oriented from high-resolution remote sensing images

In this article,to utilize one road extraction method based on object-oriented,which focuses on several key ideas such as image comprehension,image segmentation and object hierarchical structure,proposes how solves those shortages of the traditional high resolution image road extraction method such as edge detection,filtering and so on,and carry on the ponder practical to road extraction from high-resolution remote sensing images,and indicates the direction for the next step concrete application.